<template>
	<div class="container" @click="handleGallartClick">
		<div class="wrapper">
			<swiper :options="swiperOptions">
				<!-- slides -->
					<swiper-slide
					v-for="(item, index) in imgs"
					:key="index"
					>
						<img class="swiper-img" :src="item">
					</swiper-slide>

					<!-- Optional controls -->
					<div class="swiper-pagination" slot="pagination"></div>
			</swiper>
		</div>
	</div>
</template>

<script>
export default{
	name: 'CommonGallary',
	props: {
		imgs: {
			type: Array,
			default () {
				return []
			}
		}
	},
	data () {
		return {
			swiperOptions: {
				pagination: '.swiper-pagination',
				// loop: true, //可以左右切换
				paginationType: 'fraction',
				observer:true,  //当改变swiper的样式（例如隐藏/显示）或者修改swiper的子元素时，自动初始化swiper
				observeParents:true,
			},
		}
	},
	methods: {
		handleGallartClick () {
			this.$emit('close')
		}
	}
}
</script>

<style lang="stylus" scoped>
	.container >>> .swiper-container  //覆盖掉.swiper-container自带的overflow：hidden，显示出pagination
		overflow: inherit
	.container
		display: flex
		flex-direction: column
		justify-content: center
		z-index: 99
		position: fixed
		left:0
		right: 0
		top: 0
		bottom: 0
		background: #000
		.wrapper
			height: 0
			width: 100%
			padding-bottom:100%
			.swiper-img
				width: 100%
			.swiper-pagination
				color: #fff
				bottom: -1rem
</style>